CN110296382A - Light fitting sealing structure and explosion-proof light terminal - Google Patents
Light fitting sealing structure and explosion-proof light terminal Download PDFInfo
- Publication number
- CN110296382A CN110296382A CN201810233987.XA CN201810233987A CN110296382A CN 110296382 A CN110296382 A CN 110296382A CN 201810233987 A CN201810233987 A CN 201810233987A CN 110296382 A CN110296382 A CN 110296382A
- Authority
- CN
- China
- Prior art keywords
- light
- sealing structure
- front housing
- light fitting
- rear shell
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention provides a kind of light fitting sealing structure and explosion-proof light terminals, belong to illumination apparatus field, including front housing, rear shell on rear side of the front housing and for being docked with the front housing, set on the rear shell leading flank and to the closure gasket groove of open front, sealing ring in the closure gasket groove and the seal bead on the front housing rear end face and for being abutted with the sealing ring leading flank, the sealing ring includes circle body and on the circle body and perpendicular to the convex positioning protrusion for the circle body of front-rear direction, the edge of the closure gasket groove be equipped with for the positioning protrusion grafting and locating slot for opening forward.Light fitting sealing structure provided by the invention and explosion-proof light terminal are able to achieve the quickly and effectively contraposition of sealing ring entirety, can once assemble the adjustment for no longer needing to carry out position in place, and positioning is simple, easy to operate, effectively increase packaging efficiency.
Description
Technical field
The invention belongs to illumination apparatus technical fields, are to be related to a kind of light fitting sealing structure and comprising this more specifically
The explosion-proof light terminal of fitting structure.
Background technique
To it is some there is hazardous area existing for imflammable gas and dust to carry out inspections when, generally requiring can be with
Hand-held explosion-proof light terminal is illuminated, and patrol officer is facilitated to inspect site environment.The shell of existing explosion-proof light terminal
Generally split settings, such as sealing ring is set between front housing and rear shell, it is tied by the protrusion being arranged in front housing or rear shell
Structure compresses sealing ring, and then plays sealing function.But existing sealing ring installation when position it is relatively difficult, it is close
It is inclined that seal is easy dress, it is also necessary to be adjusted to the position of sealing ring, influence packaging efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of light fitting sealing structures, to solve sealing ring installation existing in the prior art
When location difficulty the technical issues of.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of light fitting sealing structure is provided, comprising: front housing,
Rear shell on rear side of the front housing and for being docked with the front housing, set on the rear shell leading flank and to the sealing of open front
Annular groove, the sealing ring in the closure gasket groove and be set to the front housing rear end face on and be used for and the sealing ring leading flank
The seal bead of abutting, the sealing ring include circle body and are set on the circle body and convex for institute perpendicular to front-rear direction
State the positioning protrusion of circle body, the edge of the closure gasket groove be equipped with for the positioning protrusion grafting and positioning for opening forward
Slot.
Further, the positioning protrusion includes the interior convex body for protruding from the circle body inner ring surface.
Further, the interior convex body is cuboid component, and is equipped between the interior convex body and the circle body inner ring surface
Knuckle.
Further, the positioning protrusion further includes the outer convex body for protruding from the circle body outer ring surface.
Further, perpendicular on the direction of the circle body outer ring surface and/or the circle body inner ring surface, the outer convex body
The thickness for protruding from the circle body outer ring surface is less than the thickness that the interior convex body protrudes from the circle body inner ring surface.
Further, the locating slot is the through slot being connected to the closure gasket groove inner sidewall.
Further, the light fitting sealing structure further includes that the light filling in the rear shell illuminates Transparent Parts, is set to institute
It states light filling illumination Transparent Parts periphery and outwardly protrudes and illuminate the light filling sealing mounting ring of Transparent Parts in the light filling and for accommodating
The light filling of the light filling illumination Transparent Parts is open, and passes through glue on the inside of the trailing flank of the light filling sealing mounting ring and the rear shell
Layer is tightly connected.
Further, the light fitting sealing structure further include key, set on the key periphery key mounting ring, be set to
On the front housing and/or the rear shell and it is used to accommodate the key opening of the key, is set to the front housing and/or the rear shell
On inner wall and for the storage rubber ring slot that accommodates the key mounting ring and the key trim on the outside of the key, the storage
It is tightly connected between rubber ring slot and the key mounting ring by electronics silica gel.
Further, the light fitting sealing structure further includes that the indicator light on the front housing and/or the rear shell is led
Light beam and indicator light installation on the front housing and/or the rear shell and for be interference fitted with the indicator light light-guiding pillar
Opening.
The beneficial effect of light fitting sealing structure provided by the invention is: compared with prior art, lamps and lanterns sealing of the present invention
Structure is arranged locating slot by the way that positioning protrusion is arranged on circle body, and at closure gasket groove edge, when installation, will position
Protrusion corresponds with locating slot and is inserted into locating slot along the longitudinal direction, can be achieved with the quickly and effectively right of sealing ring entirety
Position can once assemble the adjustment for no longer needing to carry out position in place, and positioning is simple, easy to operate, effectively increase assembling effect
Rate.
The present invention also provides a kind of explosion-proof light terminals, including above-mentioned light fitting sealing structure.
The beneficial effect of explosion-proof light terminal provided by the invention is: compared with prior art, explosion-proof light of the present invention
Terminal, by using the above-mentioned light fitting sealing structure that sealing ring can be made quickly to position, in the premise for guaranteeing sealing performance of lamp
Under, it can effectively shorten the assembling cycles of lamps and lanterns, improve production efficiency.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the schematic perspective view one of explosion-proof light terminal provided in an embodiment of the present invention；
Fig. 2 is the schematic perspective view two of explosion-proof light terminal provided in an embodiment of the present invention；
Fig. 3 is the assembling structure perspective view that rear shell used in the embodiment of the present invention and light filling illuminate Transparent Parts；
Fig. 4 is the schematic view of the front view of sealing ring used in the embodiment of the present invention；
Fig. 5 is the portion the A enlarged drawing of Fig. 4；
Fig. 6 is the schematic perspective view of sealing ring used in the embodiment of the present invention；
Fig. 7 is the portion the C enlarged drawing of Fig. 6；
Fig. 8 is the portion the B enlarged drawing of Fig. 3；
Fig. 9 is the assembling structure main view that rear shell used in the embodiment of the present invention and light filling illuminate Transparent Parts；
Figure 10 is the D-D broken section structure chart of Fig. 9；
Figure 11 is the local structure perspective of rear shell used in the embodiment of the present invention；
Figure 12 is the schematic view of the front view of explosion-proof light terminal provided in an embodiment of the present invention；
Figure 13 is the E-E broken section structure chart of Figure 12；
Figure 14 is the F-F broken section structure chart of Figure 12；
Figure 15 is the schematic diagram of internal structure of explosion-proof light terminal provided in an embodiment of the present invention.
Wherein, each appended drawing reference in figure:
1- front housing；2- rear shell；3- closure gasket groove；4- sealing ring；401- circle body；Convex body in 402-；The outer convex body of 403-；5- is close
Seal convex ribs；6- locating slot；7- light filling illuminates Transparent Parts；8- light filling seals mounting ring；9- light filling opening；10- Transparent Parts convex
Ring body；11- key；12- key mounting ring；13- key opening；14- stores up rubber ring slot；15- key trim；16- control assembly；
17- light fixture；18- display component；19- camera assembly；20- battery component；21- battery fixing bracket；2101- upper frame body；
2102- chassis body；2103- rear plate body；2104- top plate body；2105- bottom-plate body；2106- top heat dissipation reinforcing rib；The bottom 2107-
Radiate reinforcing rib；2108- locating piece；22- Nut column
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Also referring to Fig. 3 to Fig. 9, Figure 11, Figure 13 and Figure 15, now light fitting sealing structure provided by the invention is said
It is bright.The light fitting sealing structure including front housing 1, the rear shell 2 set on 1 rear side of front housing and for docking with front housing 1, is set to rear shell 2
It leading flank and to the closure gasket groove of open front 3, the sealing ring 4 in closure gasket groove 3 and on 1 rear end face of front housing and is used for
The seal bead 5 abutted with 4 leading flank of sealing ring, sealing ring 4 include circle body 401 and are set on circle body 401 and perpendicular to preceding
The rear positioning protrusion protruding upward in circle body 401, the edge of closure gasket groove 3 be equipped with for positioning protrusion grafting and be open to
Preceding locating slot 6.Circle body 401 is the actual component abutted with seal bead 5 and play sealing effect.
It should be noted that locating slot 6 is consistent with the shape of positioning protrusion, can be accurately positioned after guaranteeing grafting.Specifically
Locating slot 6 can be arranged to be interference fitted by ground with positioning protrusion.
It is aligned in front housing 1 and rear shell 2, and after the seal bead 5 made is abutted with circle body 401, by being separately positioned on front housing 1
Final connection is realized with the structure that is connected and fixed in rear shell 2, and it can be screw connection structure, clamping structure that this, which is connected and fixed structure,
Etc. Detachable connection structures.
Light fitting sealing structure provided by the invention, compared with prior art, by the way that positioning protrusion is arranged on circle body 401,
And locating slot 6 is set at 3 edge of closure gasket groove, when installation, positioning protrusion and locating slot 6 are corresponded and along front and back
Locating slot 6 is inserted into direction, can be achieved with the whole quickly and effectively contraposition of sealing ring 4, edge will not occur again for sealing ring 4 after contraposition
Perpendicular to the movement on direction in the front-back direction, the adjustment for no longer needing to carry out position in place can be once assembled, positioning is simple,
It is easy to operate, effectively increase packaging efficiency.
Specifically, positioning protrusion is wholely set with circle body 401, can is elastic rubber member, be facilitated manufacture and use.
Further, a kind of specific reality referring to Figure 4 together to Fig. 7, as light fitting sealing structure provided by the invention
Mode is applied, positioning protrusion includes the interior convex body 402 for protruding from 401 inner ring surface of circle body.Interior convex body 402 is cooperated with locating slot 6
Main positioning protrusion, being arranged in can prevent from occupying excessive exterior space on the inner ring surface of circle body 401, be conducive to make lamps and lanterns knot
Structure is more compact.
Further, referring to Fig. 5, a kind of specific embodiment as light fitting sealing structure provided by the invention, is
Manufacture and contraposition is facilitated to use, interior convex body 402 is cuboid component, and is equipped between 401 inner ring surface of interior convex body 402 and circle body
Knuckle.Knuckle can effectively prevent stress concentration between interior convex body 402 and circle body 401 and crack, and extend close
The service life of seal 4.
Further, as a kind of specific embodiment of light fitting sealing structure provided by the invention, in some cases,
The structure of sealing ring 4 has positive and negative, and sealing ring 4 is anti-loaded in order to prevent, and positioning protrusion further includes protruding from 401 inner ring surface of circle body
Fool proof in convex body, the edge of closure gasket groove 3 be additionally provided with for convex body grafting in fool proof and fool proof locating slot for opening forward,
Convex body is triangular prism component, cylindrical member etc. and the variform component of interior convex body 402 in fool proof, the shape of fool proof locating slot with
Fool proof convex shape is consistent.Convex body is the bulge-structure being asymmetricly set on circle body 401 in fool proof, if when assembling
Fool proof convex physical efficiency and fool proof locating slot accurate contraposition, then illustrate not anti-loaded；Conversely, then illustrating anti-loaded.
Further, refering to fig. 4 to fig. 6, as a kind of specific embodiment of light fitting sealing structure provided by the invention,
Positioning protrusion further includes the outer convex body 403 for protruding from 401 outer ring surface of circle body.It is right with outer convex body 403 to be not provided on closure gasket groove 3
The location structure answered, the i.e. outer wall of closure gasket groove 3 are continuous and smooth wall surface, and the main function of outer convex body 403 is and sealing
Achieve the effect that interference fit between the inner wall of annular groove 3, and then circle body 401 is effectively prevent to shake in closure gasket groove 3, circle body
401 position is fixed, and is improved structural stability, is facilitated and assembled.
Further, fig. 4 to fig. 6 is please referred to, a kind of specific embodiment party as light fitting sealing structure provided by the invention
Formula, outer convex body 403 is abutted with the inner wall of closure gasket groove 3 for convenience, and the lateral surface of outer convex body 403 is parallel to the outer of circle body 401
Side, i.e., the lateral surface of outer convex body 403 are also to be arranged along the tendency of 3 inner wall of closure gasket groove.
Further, fig. 4 to fig. 6 is please referred to, a kind of specific embodiment party as light fitting sealing structure provided by the invention
Formula prevents stress concentration from causing by round-corner transition between the roof and bottom wall and the lateral surface of circle body 401 of outer convex body 403
Cracking.
Specifically, Fig. 4 and Fig. 6 is please referred to, as a kind of specific embodiment of light fitting sealing structure provided by the invention,
Circle body 401 is the rectangular ring component for adapting to front housing 1 and 2 shape of rear shell, the middle part of the top margin of circle body 401 and the middle part on bottom edge
Not She Zhi in convex body 402, and be not provided with evagination body 403, be symmetrically arranged multiple convexes on the side of left and right two of circle body 401
Body 402 and outer convex body 403 corresponding with interior 402 position of convex body.It is interior perpendicular on the direction of left side or the long side of right edge
Convex body 402 and outer convex body 403 correspond, and can play the role of that position location is made not shake, improve structural stability.
Preferably, Fig. 4 and Fig. 6 is please referred to, is respectively equipped on the center of two sides in left and right of circle body 401 outside one
Convex body 403, the outer convex body 403 being separately provided are arranged alternately in the longitudinal direction of left side or right edge with interior convex body 402.
Further, fig. 4 to fig. 6 is please referred to, a kind of specific embodiment party as light fitting sealing structure provided by the invention
Formula, on the direction perpendicular to 401 inner ring surface of 401 outer ring surface of circle body and/or circle body, outer convex body 403 protrudes from 401 outer ring of circle body
The thickness in face is less than the thickness that interior convex body 402 protrudes from 401 inner ring surface of circle body.Setting can guarantee that circle body 401 is sealing in this way
The space occupied in annular groove 3 is sufficiently large, avoids location structure occupied space is excessive from impacting to sealing function.Ordinary circumstance
Under, the outer ring surface of circle body 401 and inner ring surface are arranged to be parallel to each other.
Further, it as a kind of specific embodiment of light fitting sealing structure provided by the invention, manufactures for convenience
And it uses, the consistency of thickness of interior convex body 402 and outer convex body 403 thickness in the longitudinal direction and circle body 401, i.e., interior convex body 402
Leading flank it is concordant with the leading flank of circle body 401, the trailing flank of interior convex body 402 is concordant with the trailing flank of circle body 401, outer convex body
403 leading flank is concordant with the leading flank of circle body 401, and the trailing flank of outer convex body 403 is concordant with the trailing flank of circle body 401.
Further, Fig. 3, Fig. 8 and Figure 11 are please referred to, a kind of specific reality as light fitting sealing structure provided by the invention
Mode is applied, locating slot 6 is the through slot being connected to 3 inner sidewall of closure gasket groove.Locating slot 6 is arranged to through slot, the convex body 402 in manufacturing
When can reduce the precision of thickness of the internal convex body 402 on the direction perpendicular to 401 outer ring surface of circle body and inner ring surface
Control reduces difficulty of processing.
Further, refering to Fig. 2, Fig. 3, Fig. 9 to Figure 11, one kind as light fitting sealing structure provided by the invention is specific
In order to improve pickup quality also light filling light fixture can be arranged in camera side, and then need to illuminate light filling in embodiment
Component is sealed, thus, light fitting sealing structure further includes that the light filling in rear shell 2 illuminates Transparent Parts 7, is set to light filling illumination
7 periphery of Transparent Parts and outwardly protrude in light filling illumination Transparent Parts 7 light filling sealing mounting ring 8 and for accommodate light filling illumination it is transparent
The light filling opening 9 of part 7, light filling seal the trailing flank of mounting ring 7 and the inside of rear shell 2 and are tightly connected by glue-line.Light filling illumination
Transparent Parts 7 are wholely set with light filling sealing mounting ring 8.Light filling seal mounting ring 8 to light filling illumination Transparent Parts 7 carry out limit and with
The effect that rear shell 2 is attached can be convenient by way of drop glue sticking sealing and effectively guarantee illumination Transparent Parts 7 with after
Leakproofness between shell 2.
Specifically, light filling illumination Transparent Parts 7 are wholely set with light filling sealing mounting ring 8, and light filling illumination Transparent Parts 7 are phenanthrene
Nie Er lens.
Further, as a kind of specific embodiment of light fitting sealing structure provided by the invention, light filling opening 9 and benefit
7 clearance fit of optical illumination Transparent Parts, the periphery of light filling opening 9 are additionally provided with positioned at 2 inner wall of rear shell and for accommodating light filling sealing peace
Fill the Transparent Parts convex ring body 10 of ring 8.Light filling is sealed and is sealed between mounting ring 8 and 2 inner sidewall of rear shell by epoxide-resin glue.
Further, Fig. 1, Figure 12 and Figure 14 are please referred to, one kind as light fitting sealing structure provided by the invention is specific
Embodiment, light fitting sealing structure further include key 11, set on 11 periphery of key key mounting ring 12, be set to front housing 1 and/or
In rear shell 2 and it is used to accommodate the key opening 13 of key 11, on 2 inner wall of front housing 1 and/or rear shell and for accommodating key peace
The storage rubber ring slot 14 of ring 12 and the key trim 15 set on 11 outside of key are filled, is stored up between rubber ring slot 14 and key mounting ring 12
It is tightly connected by electronics silica gel.Key mounting ring 12 is arranged towards the outside of front housing 1 and/or rear shell 2, and storage rubber ring slot 14 is opened
Mouth can play quick positioning action when installation towards front housing 1 and/or the outside of rear shell 2.Electronics silica gel sealing performance
Good and heat-resist, intensity is high, long service life.Key trim 15 is the component that finger is directly touched, to internal component
Play protective action, while aesthetic appeal.
Specifically, storage 14 width of rubber ring slot is 0.6mm, depth 0.8mm.
Further, as a kind of specific embodiment of light fitting sealing structure provided by the invention, light fitting sealing structure
It further include set on front housing 1 and/or indicator light light-guiding pillar in rear shell 2 and being set in front housing 1 and/or rear shell 2 and being used for and instruction
The indicator light construction opening of lamp light-guiding pillar interference fit.Specifically, indicator light can be divided into lighting pilot lamp and camera shooting indicator light,
The indicator light light-guiding pillar basic structure of the indicator light of different function is similar, but the position being arranged is different.
Further, as a kind of specific embodiment of light fitting sealing structure provided by the invention, light fitting sealing structure
It further include being set to the illumination mounting groove at 2 top of rear shell and being set in illumination mounting groove and pass through waterproof double-sided adhesive with mounting groove is illuminated
The width of the illumination Transparent Parts of sealing, waterproof double-sided adhesive is not less than 1.7mm.
Further, as a kind of specific embodiment of light fitting sealing structure provided by the invention, light fitting sealing structure
It further include being set to the camera shooting mounting groove of 2 rear side of rear shell and being set in camera shooting mounting groove and pass through waterproof double-sided adhesive with mounting groove is imaged
The width of the illumination Transparent Parts of sealing, waterproof double-sided adhesive is not less than 1.7mm
Fig. 1, Fig. 2, Figure 12 and Figure 15 are please referred to, the present invention also provides a kind of explosion-proof light terminal, the explosion-proof light is whole
End includes above-mentioned light fitting sealing structure.
Explosion-proof light terminal provided by the invention, by using the above-mentioned lamps and lanterns sealing knot that sealing ring can be made quickly to position
Structure can effectively shorten the assembling cycles of lamps and lanterns under the premise of guaranteeing sealing performance of lamp, improve production efficiency.
Further, refering to fig. 1, Fig. 2, Figure 12 and Figure 15, a kind of tool as explosion-proof light terminal provided by the invention
Body embodiment, explosion-proof light terminal further include that front housing 1 and rear shell 2 cooperatively form accommodating chamber, the control group in accommodating chamber
Part 16, the light fixture 17 set on the top of front housing 1, the display component 18 set on 1 front side of front housing, taking the photograph set on 2 rear side of rear shell
As component 19, in accommodating chamber and be located at the battery component 20 of the rear side of display component 18 and be located at 20 rear side of battery component and with
Front housing 1 it is affixed and be used for securing battery cell packs 20 battery fixing bracket 21, control assembly 16 respectively with light fixture 17, camera shooting
Component 19, display component 18 and battery component 20 are electrically connected.
The spatial distribution of display component 18, camera assembly 19 and battery component 20 in accommodating chamber is reasonable, after terminal
Side camera shooting, camera shooting while, can show on the display component 18 of front side, while battery component utilizes display component 18 and camera shooting
Component 19 occupies the remaining space in accommodating chamber, and lamp terminal compact overall structure is easy to carry.Battery component 20 specifically can be with
It is the battery component for including two sections, 18650 lithium battery, when assembled battery component 20, battery component 20 is put into accommodating chamber
Middle designated position, and it is conductively connected battery component 20 and corresponding position, battery fixing bracket 21 is then placed in battery pack
20 rear side of part, and keep the link position corresponding with front housing 1 of battery fixing bracket 21 corresponding, here, structure can be threadedly coupled
Or the Detachable connection structures such as clamping structure realize the affixed of battery fixing bracket 21 and front housing 1.
Battery fixing bracket 21 is set on rear side of battery component 20, which can consolidate battery component 20
It is scheduled within the space that battery fixing bracket 21 and front housing 1 are formed, so that battery component 20 is fixedly secured with front housing 1, not by rear
Battery fixing bracket 21 is dismantled again when needing replacing battery and takes out battery component 20 more by the influence that shell 2 dismounts
The problem of changing, avoiding the fixed shakiness of battery when dismantling rear shell 2 and fall off, improves the stability of lamp terminal structure.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, display component 18
It is tightly connected between outer layer and front housing 1 by viscose glue.
Further, refering to fig. 15, as a kind of specific embodiment of explosion-proof light terminal provided by the invention, battery
Fixed bracket 21 includes fixed plate for be bonded with the trailing flank of battery component 20, set on fixed plate top and is used for and front housing
1 affixed upper frame body 2101 and set on fixed plate bottom and it is used for the chassis body 2102 affixed with front housing 1.Fixed plate is for direct
With the rear side face contact of battery component 20, by upper frame body 2101 and chassis body 2102 by the top and bottom of fixed plate respectively with
Front housing 1 is fixed, and then makes the effect of the effective securing battery cell packs 20 of fixed plate air flue.
Further, refering to fig. 15, it is fixed as a kind of specific embodiment of explosion-proof light terminal provided by the invention
Plate includes rear plate body 2103, set on the top of rear plate body 2103 and the top plate body 2104 that turns forward and is set to 2103 bottom of rear plate body
And the bottom-plate body 2105 to turn forward, the leading flank of rear plate body 2103, top plate body 2104 and bottom-plate body 2105 respectively with battery pack
The trailing flank of part 20 is bonded, and upper frame body 2101 is connect with the top of top plate body 2104, the bottom of chassis body 2102 and bottom-plate body 2105
End connection, along perpendicular to front-rear direction and being parallel to the direction of 2104 plate face of top plate body between upper frame body 2101 and top plate body 2104
Equipped with multiple top heat dissipation reinforcing ribs 2106, edge perpendicular to front-rear direction and is parallel between chassis body 2102 and bottom-plate body 2105
The direction of 2105 plate face of bottom-plate body is equipped with multiple bottom heat radiation reinforcing ribs 2107.Top plate body 2104 and the inclination of bottom-plate body 2105 are set
It sets, is to further increase the stability of battery positioning in order to realize and position from the top and bottom two sides of battery component 20.Top
Portion's heat dissipation reinforcing rib 2106 and bottom heat radiation reinforcing rib 2107 can play reinforcement effect, prevent top plate body 2104 and upper frame body 2101
Junction and the junction of chassis body 2102 and bottom-plate body 2105 be broken, and the air flowed through at this can be played and be led
Stream effect, reinforces heat dissipation effect
Further, refering to fig. 15, as a kind of specific embodiment of explosion-proof light terminal provided by the invention, in order to
It easily corresponds to each other battery fixing bracket 21 with front housing 1, forwardly convex locating piece is additionally provided at the top of upper frame body 2101
2108, it is equipped with positioning protrusion corresponding with locating piece 2108 or sunk structure in control assembly 16, when locating piece 2108 and determines
After the raised or sunken structure in position is corresponding, battery fixing bracket 21 can be corresponded to each other with front housing 1, improve battery fixing bracket 21
Packaging efficiency.
Further, referring to Fig.2, a kind of specific embodiment as explosion-proof light terminal provided by the invention, in order to
It is capable of fixing lamp terminal on tripod, reaches the function of non-hand-held illumination, 1 side of front housing is equipped with for affixed with tripod
Nut column 22.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, explosion-proof light terminal
Further include loudspeaker, is covered with waterproof sound passing membrane on loudspeaker.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, explosion-proof light terminal
It further include microphone, the microphone periphery of microphone is equipped with microphone sealing ring, microphone sealing ring and on front housing 1 or rear shell 2
Miaow hole interference fit drips glue sealing again after microphone is inserted into miaow hole.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, explosion-proof light terminal
Further include Function Extension slot, is additionally provided on Function Extension slot for the rubber seal with front housing 1 or the interference fit of rear shell 2
Plug.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, on 1 leading flank of front housing
Be open equipped with display, be equipped with the fixed frame for cooperating clamping display screen with front housing 1 on rear side of the display screen, fixed frame with
Front housing 1 connects.When assembling, display screen is placed in the designated position of display open back side, then makes fixed frame and front housing 1
Link position is corresponding and makes to push down display screen on front side of fixed frame, finally connects fixed frame and front housing 1 completes display
The assembling of screen.It is able to achieve after fixed frame is connect with front housing 1 to the effective of display screen by the way that individual fixed frame is arranged
It grips, finally buckles rear shell again, no longer need to that corresponding fixed structure is arranged in rear shell, this body structure of fixed frame
Simply, it is easy to design and manufacture, largely simplifies the design difficulty that display screen grips structure, advantageously reduce life
Produce cost.
Further, a kind of specific embodiment as explosion-proof light terminal provided by the invention, on 1 leading flank of front housing
It is open equipped with display, display open back side setting area is greater than the display screen of display opening area, is equipped with and is used on rear side of display screen
Cooperate the fixed frame of clamping display screen with front housing 1, fixed frame is connect with front housing 1.By the way that individual fixed frame is arranged,
After fixed frame is connect with front housing 1, it is able to achieve effectively gripping to display screen, rear shell is finally buckled again, no longer needs to
Corresponding fixed structure is set in rear shell, this body structure of fixed frame is simple, is easy to design and manufacture, largely simplify
Display screen 3 grips the design difficulty of structure, advantageously reduces production cost.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. light fitting sealing structure including front housing, the rear shell on rear side of the front housing and for docking with the front housing, is set to institute
State rear shell leading flank and to the closure gasket groove of open front, the sealing ring in the closure gasket groove and set on the front housing rear end
Seal bead on face and for being abutted with the sealing ring leading flank, it is characterised in that: the sealing ring includes circle body and sets
In on the circle body and perpendicular to the convex positioning protrusion for the circle body of front-rear direction, the edge of the closure gasket groove is set
Have for the positioning protrusion grafting and locating slot for opening forward.
2. light fitting sealing structure as described in claim 1, it is characterised in that: the positioning protrusion includes protruding from the circle body
The interior convex body of inner ring surface.
3. light fitting sealing structure as claimed in claim 2, it is characterised in that: the interior convex body is cuboid component, and described
Knuckle is equipped between interior convex body and the circle body inner ring surface.
4. light fitting sealing structure as claimed in claim 2, it is characterised in that: the positioning protrusion further includes protruding from the circle
The outer convex body of external anchor ring.
5. light fitting sealing structure as claimed in claim 4, it is characterised in that: perpendicular to the circle body outer ring surface and/or institute
On the direction for stating circle body inner ring surface, the thickness that the outer convex body protrudes from the circle body outer ring surface is less than the interior convex body and protrudes from
The thickness of the circle body inner ring surface.
6. light fitting sealing structure as claimed in claim 2, it is characterised in that: the locating slot be and the closure gasket groove on the inside of
The through slot of wall connection.
7. light fitting sealing structure as described in claim 1, it is characterised in that: the light fitting sealing structure further includes set on described
Light filling in rear shell illuminates Transparent Parts, Transparent Parts periphery is illuminated set on the light filling and outwardly protrudes transparent in light filling illumination
The light filling sealing mounting ring of part and the light filling opening that Transparent Parts are illuminated for accommodating the light filling, the light filling sealing mounting ring
Trailing flank and the inside of the rear shell are tightly connected by glue-line.
8. light fitting sealing structure as described in claim 1, it is characterised in that: the light fitting sealing structure further includes key, sets
In the key mounting ring of the key periphery, on the front housing and/or the rear shell and for accommodating pressing for the key
Key opening, on the front housing and/or the rear shell inner wall and for accommodate the key mounting ring storage rubber ring slot and set
Key trim on the outside of the key is connected between the storage rubber ring slot and the key mounting ring by electronics silica gel sealing
It connects.
9. light fitting sealing structure as described in claim 1, it is characterised in that: the light fitting sealing structure further includes set on described
It indicator light light-guiding pillar on front housing and/or the rear shell and is set in the front housing and/or the rear shell and is used for and the finger
Show the indicator light construction opening of lamp light-guiding pillar interference fit.
10. explosion-proof light terminal, it is characterised in that: including the light fitting sealing structure as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233987.XA CN110296382A (en) | 2018-03-21 | 2018-03-21 | Light fitting sealing structure and explosion-proof light terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233987.XA CN110296382A (en) | 2018-03-21 | 2018-03-21 | Light fitting sealing structure and explosion-proof light terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110296382A true CN110296382A (en) | 2019-10-01 |
Family
ID=68025326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810233987.XA Pending CN110296382A (en) | 2018-03-21 | 2018-03-21 | Light fitting sealing structure and explosion-proof light terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110296382A (en) |
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| CN202634517U (en) * | 2012-06-18 | 2012-12-26 | 宁波酷奇文具有限公司 | Waterproof housing for mobile phone |
| CN103140096A (en) * | 2012-12-21 | 2013-06-05 | 中国电子科技集团公司第十五研究所 | Waterproof hand-holding machine |
| US20140218900A1 (en) * | 2013-02-04 | 2014-08-07 | Herman N. Philhower, as Trustee of the H N Philhower Family Trust (last dated Oct 31, 2012) | Solar Powered Ground Light |
| CN203776662U (en) * | 2014-03-25 | 2014-08-20 | 宁波方太厨具有限公司 | Water-vapor separation box for electric steamer |
| CN104061326A (en) * | 2013-03-20 | 2014-09-24 | 深圳市海洋王照明工程有限公司 | Sealing device |
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2018
- 2018-03-21 CN CN201810233987.XA patent/CN110296382A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201550157U (en) * | 2009-11-26 | 2010-08-11 | 深圳市西可德信通信技术设备有限公司 | Waterproof mobile telephone |
| CN202634517U (en) * | 2012-06-18 | 2012-12-26 | 宁波酷奇文具有限公司 | Waterproof housing for mobile phone |
| CN103140096A (en) * | 2012-12-21 | 2013-06-05 | 中国电子科技集团公司第十五研究所 | Waterproof hand-holding machine |
| US20140218900A1 (en) * | 2013-02-04 | 2014-08-07 | Herman N. Philhower, as Trustee of the H N Philhower Family Trust (last dated Oct 31, 2012) | Solar Powered Ground Light |
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| CN203776662U (en) * | 2014-03-25 | 2014-08-20 | 宁波方太厨具有限公司 | Water-vapor separation box for electric steamer |
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Application publication date: 20191001 |